[INFO] fetching crate burn-fusion 0.19.1... [INFO] testing burn-fusion-0.19.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate burn-fusion 0.19.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate burn-fusion 0.19.1 [INFO] finished tweaking crates.io crate burn-fusion 0.19.1 [INFO] tweaked toml for crates.io crate burn-fusion 0.19.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate burn-fusion 0.19.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate burn-fusion 0.19.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embassy-time-driver v0.2.1 [INFO] [stderr] Downloaded embassy-futures v0.1.2 [INFO] [stderr] Downloaded cubecl-common v0.8.1 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded cubecl-quant v0.8.1 [INFO] [stderr] Downloaded float8 v0.4.2 [INFO] [stderr] Downloaded burn-common v0.19.1 [INFO] [stderr] Downloaded burn-ir v0.19.1 [INFO] [stderr] Downloaded embassy-time v0.4.0 [INFO] [stderr] Downloaded burn-tensor v0.19.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 500cf3a5ef53abe5c1eeb04b99d20ae425dec9c46e7305dceafeba29cc4fb67d [INFO] running `Command { std: "docker" "start" "-a" "500cf3a5ef53abe5c1eeb04b99d20ae425dec9c46e7305dceafeba29cc4fb67d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "500cf3a5ef53abe5c1eeb04b99d20ae425dec9c46e7305dceafeba29cc4fb67d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "500cf3a5ef53abe5c1eeb04b99d20ae425dec9c46e7305dceafeba29cc4fb67d", kill_on_drop: false }` [INFO] [stdout] 500cf3a5ef53abe5c1eeb04b99d20ae425dec9c46e7305dceafeba29cc4fb67d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10319d124a1f50add92a43962f9121cae4dcbe71416e0ffe809d16ede80d9706 [INFO] running `Command { std: "docker" "start" "-a" "10319d124a1f50add92a43962f9121cae4dcbe71416e0ffe809d16ede80d9706", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cubecl-common v0.8.1 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling embassy-futures v0.1.2 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling derive-new v0.7.0 [INFO] [stderr] Compiling bytemuck v1.24.0 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling float8 v0.4.2 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling cubecl-quant v0.8.1 [INFO] [stderr] Compiling burn-common v0.19.1 [INFO] [stderr] Compiling burn-tensor v0.19.1 [INFO] [stderr] Compiling burn-ir v0.19.1 [INFO] [stderr] Compiling burn-fusion v0.19.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.69s [INFO] running `Command { std: "docker" "inspect" "10319d124a1f50add92a43962f9121cae4dcbe71416e0ffe809d16ede80d9706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10319d124a1f50add92a43962f9121cae4dcbe71416e0ffe809d16ede80d9706", kill_on_drop: false }` [INFO] [stdout] 10319d124a1f50add92a43962f9121cae4dcbe71416e0ffe809d16ede80d9706 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05470889c3bd7828a012129ac9e92ffbfb24bc8f0aa881c7b91bc9786ba51c33 [INFO] running `Command { std: "docker" "start" "-a" "05470889c3bd7828a012129ac9e92ffbfb24bc8f0aa881c7b91bc9786ba51c33", kill_on_drop: false }` [INFO] [stderr] Compiling burn-fusion v0.19.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.60s [INFO] running `Command { std: "docker" "inspect" "05470889c3bd7828a012129ac9e92ffbfb24bc8f0aa881c7b91bc9786ba51c33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05470889c3bd7828a012129ac9e92ffbfb24bc8f0aa881c7b91bc9786ba51c33", kill_on_drop: false }` [INFO] [stdout] 05470889c3bd7828a012129ac9e92ffbfb24bc8f0aa881c7b91bc9786ba51c33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 87aa747a95f99e959cab06a92312754f57ee35542afce468157b844ca656f20d [INFO] running `Command { std: "docker" "start" "-a" "87aa747a95f99e959cab06a92312754f57ee35542afce468157b844ca656f20d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/burn_fusion-b8114193d01edb9b) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test search::merging::tests::test_merge_blocks_no_block ... ok [INFO] [stdout] test search::merging::tests::test_merge_blocks_single ... ok [INFO] [stdout] test search::merging::tests::test_merge_blocks_three_blocks_partial ... ok [INFO] [stdout] test search::merging::tests::test_merge_blocks_two_blocks ... ok [INFO] [stdout] test stream::context::tests::scalar_ir_to_relative ... ok [INFO] [stdout] test stream::context::tests::tensor_description_to_relative ... ok [INFO] [stdout] test stream::execution::policy::tests::given_existing_plan_when_found_trigger_should_execute_plan ... ok [INFO] [stdout] test stream::execution::policy::tests::given_existing_optimizations_when_sync_should_execute_one_when_available ... ok [INFO] [stdout] test stream::execution::policy::tests::given_no_optimization_should_explore ... ok [INFO] [stdout] test stream::execution::policy::tests::should_invalidate_wrong_optimizations ... ok [INFO] [stdout] test stream::execution::policy::tests::should_select_right_optimization ... ok [INFO] [stdout] test search::merging::tests::test_merge_blocks_five_blocks_partial_with_failure ... ok [INFO] [stdout] test search::merging::tests::test_merge_blocks_four_blocks_partial_with_failure ... ok [INFO] [stdout] test search::merging::tests::test_merge_blocks_three_blocks ... ok [INFO] [stdout] test stream::store::index::tests::should_find_optimization_id_based_on_tensor_ops ... ok [INFO] [stdout] test stream::store::index::tests::should_only_find_optimization_with_correct_starting_ops ... ok [INFO] [stdout] test stream::store::index::tests::should_support_multiple_optimization_ids_with_same_starting_ops ... ok [INFO] [stdout] test stream::execution::policy::tests::should_support_multiple_triggers ... ok [INFO] [stdout] test stream::store::index::tests::should_handle_hash_collisions ... ok [INFO] [stdout] test stream::execution::tests::should_support_overlapping_optimizations ... ok [INFO] [stdout] test stream::execution::tests::should_support_complex_stream ... ok [INFO] [stdout] test stream::execution::tests::should_reuse_basic_operations ... ok [INFO] [stdout] test stream::queue::base::tests::stream_id_from_different_threads ... ok [INFO] [stderr] Doc-tests burn_fusion [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "87aa747a95f99e959cab06a92312754f57ee35542afce468157b844ca656f20d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87aa747a95f99e959cab06a92312754f57ee35542afce468157b844ca656f20d", kill_on_drop: false }` [INFO] [stdout] 87aa747a95f99e959cab06a92312754f57ee35542afce468157b844ca656f20d